20033344443124 has 12 divisors (see below), whose sum is σ = 36582628983264. Its totient is φ = 9581164733624.

The previous prime is 20033344443107. The next prime is 20033344443187. The reversal of 20033344443124 is 42134444333002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108876871882 + ... + 108876872065.

It is an arithmetic number, because the mean of its divisors is an integer number (3048552415272).

Almost surely, 2^{20033344443124} is an apocalyptic number.

It is an amenable number.

20033344443124 is a deficient number, since it is larger than the sum of its proper divisors (16549284540140).

20033344443124 is a wasteful number, since it uses less digits than its factorization.

20033344443124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217753743974 (or 217753743972 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 20033344443124 its reverse (42134444333002), we get a palindrome (62167788776126).

The spelling of 20033344443124 in words is "twenty trillion, thirty-three billion, three hundred forty-four million, four hundred forty-three thousand, one hundred twenty-four".